
/* Z-index of #mask must lower than #boxes .window */
#mask {
  	position:absolute; top:0px; left:0px;
  	z-index:9000;
  	background-color:#000;
  	display:none;
}
  
#boxes .window {
  	position:absolute;
  	width:440px;
  	height:200px;
  	display:none;
  	z-index:9999;
  	padding:20px;
}

#boxes #dialog {
  	width:375px; 
  	height:203px;
}